东京工业品交易所黄金期货主力合约收报4,402日圆/克，较上一交易日上涨3日圆/克。  
以下是TOCOM 10月18日黄金期货行情:                                             
合约     昨收    开盘    最高    最低    收盘    涨跌  成交量                 
18/10月  4,409   4,418   4,431   4,418   4,421   12      20                   
18/12月  4,410   4,420   4,430   4,417   4,417   7       128                  
19/02月  4,408   4,413   4,428   4,413   4,416   8       72                   
19/04月  4,405   4,403   4,425   4,403   4,414   9       311                  
19/06月  4,403   4,405   4,424   4,400   4,403   0       1,710                
19/08月  4,399   4,401   4,420   4,396   4,402   3       25,008               
合计                                                     27,249               
注:1.单位:日圆/克；成交量单位:手。                                            
2.最小价格变动单位日圆/克。